After years of research, Hairma has invented a new plasticizer Two acetyl epoxidized vegetable oleic acid glyceride HM-828,based on vegetable oil with efficiency and safety characteristics.HM-828 takes soybean oil as raw material, through react of stoichiometry alcoholysis、esterification and acetylation to generate acetyl oleic acid glycerin ester; further, through epoxidation to generate two acetyl epoxidized vegetable oleic acid glyceride. As a new product of the upgrading of the epoxidized soybean oil,HM-828’s compatibility with PVC resin has significantly improved..HM-828 has been successfully applied for CAS number and has obtained two Chinese invention patents. Meanwhile, we are applying for two international invention patents of European Union and America. Furthermore, to be identified the achievements of scientific and technological by China Light Industry Association,the product has been awarded a certificate of identification, and the certificate number is Light United Kejian Zi [2015]No.011.Appraisal committee experts believe that the project of HM-828 has reached the international leading level.
